4025008372

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 216

約数和(自身を含む): 9659043072

約数和(自身を除く): 5634034700

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 47, 49, 77, 92, 94, 98, 121, 154, 157, 161, 188, 196, 242, 253, 308, 314, 322, 329, 484, 506, 517, 539, 628, 644, 658, 847, 1012, 1034, 1078, 1081, 1099, 1127, 1316, 1694, 1727, 1771, 2068, 2156, 2162, 2198, 2254, 2303, 2783, 3388, 3454, 3542, 3611, 3619, 4324, 4396, 4508, 4606, 5566, 5687, 5929, 6908, 7084, 7222, 7238, 7379, 7567, 7693, 9212, 11132, 11374, 11858, 11891, 12089, 12397, 14444, 14476, 14758, 15134, 15386, 18997, 19481, 22748, 23716, 23782, 24178, 24794, 25277, 25333, 29516, 30268, 30772, 37994, 38962, 39721, 39809, 47564, 48356, 49588, 50554, 50666, 51653, 52969, 75988, 77924, 79442, 79618, 81169, 83237, 84623, 101108, 101332, 103306, 105938, 130801, 132979, 136367, 158884, 159236, 162338, 166474, 169246, 169717, 176939, 206612, 211876, 261602, 265958, 272734, 278047, 278663, 324676, 332948, 338492, 339434, 353878, 361571, 436931, 523204, 531916, 545468, 556094, 557326, 568183, 582659, 678868, 707756, 723142, 873862, 892859, 915607, 930853, 1112188, 1114652, 1136366, 1165318, 1188019, 1446284, 1747724, 1785718, 1831214, 1861706, 1866887, 1946329, 2272732, 2330636, 2376038, 3058517, 3571436, 3662428, 3723412, 3733774, 3892658, 3977281, 4752076, 6117034, 6250013, 6409249, 7467548, 7785316, 7954562, 8316133, 12234068, 12500026, 12818498, 13068209, 15909124, 16632266, 20535757, 21409619, 25000052, 25636996, 26136418, 33264532, 41071514, 42819238, 43750091, 52272836, 82143028, 85638476, 87500182, 91477463, 143750299, 175000364, 182954926, 287500598, 365909852, 575001196, 1006252093, 2012504186, 4025008372]

約数ペア:

[(1, 4025008372), (2, 2012504186), (4, 1006252093), (7, 575001196), (11, 365909852), (14, 287500598), (22, 182954926), (23, 175000364), (28, 143750299), (44, 91477463), (46, 87500182), (47, 85638476), (49, 82143028), (77, 52272836), (92, 43750091), (94, 42819238), (98, 41071514), (121, 33264532), (154, 26136418), (157, 25636996), (161, 25000052), (188, 21409619), (196, 20535757), (242, 16632266), (253, 15909124), (308, 13068209), (314, 12818498), (322, 12500026), (329, 12234068), (484, 8316133), (506, 7954562), (517, 7785316), (539, 7467548), (628, 6409249), (644, 6250013), (658, 6117034), (847, 4752076), (1012, 3977281), (1034, 3892658), (1078, 3733774), (1081, 3723412), (1099, 3662428), (1127, 3571436), (1316, 3058517), (1694, 2376038), (1727, 2330636), (1771, 2272732), (2068, 1946329), (2156, 1866887), (2162, 1861706), (2198, 1831214), (2254, 1785718), (2303, 1747724), (2783, 1446284), (3388, 1188019), (3454, 1165318), (3542, 1136366), (3611, 1114652), (3619, 1112188), (4324, 930853), (4396, 915607), (4508, 892859), (4606, 873862), (5566, 723142), (5687, 707756), (5929, 678868), (6908, 582659), (7084, 568183), (7222, 557326), (7238, 556094), (7379, 545468), (7567, 531916), (7693, 523204), (9212, 436931), (11132, 361571), (11374, 353878), (11858, 339434), (11891, 338492), (12089, 332948), (12397, 324676), (14444, 278663), (14476, 278047), (14758, 272734), (15134, 265958), (15386, 261602), (18997, 211876), (19481, 206612), (22748, 176939), (23716, 169717), (23782, 169246), (24178, 166474), (24794, 162338), (25277, 159236), (25333, 158884), (29516, 136367), (30268, 132979), (30772, 130801), (37994, 105938), (38962, 103306), (39721, 101332), (39809, 101108), (47564, 84623), (48356, 83237), (49588, 81169), (50554, 79618), (50666, 79442), (51653, 77924), (52969, 75988)]